Fixed Update logo fails after update to 2.6

[alfa1]

If I try to update the logo of one of the groups I manage then it doesn't show a upload screen anymore. It forwards to the information tab, but without anything on the page.
Upload cover works fine.

 

[Truonglv]

Any other cases?

 

[alfa1]

In all groups:
/logo does not show upload function.

 

[alfa1]

This is fixed by the last update. The problem was that we could disable the information tab in admincp. But it is needed for update cover.
Now it is not possible to disable this tab. So the conflict is gone.